Research from University of Yaounde provide new insights into chemistry.

Chemicals & Chemistry | May 22, 2009 | Copyright

According to recent research from Yaounde, Cameroon, "Co(OAC)(2) reacts with oxamide dioxime (H(2)oxado) in water in the presence of ClO4- ions to produce [Co(Hoxado)(2)(H(2)oxado)]ClO4 center dot 6H(2)O (1), where Hoxado(-) is the anion of H(2)oxado, derived from the deprotonation of one of the two hydroximinic groups, and in which oxidation of Co-II to Co-III (in air) had occurred. 1 is the first example of a salt in which the cation, [Co(H(2)oxado)(3)](3+) is doubly deprotonated to generate the chiral cation, [Co(Hoxado)(2)(H(2)oxado)](+)."

"The central cobalt ...

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